/*
 * components.css: the site's components, each mirroring a CRO Together
 * component (Nav, Footer, SectionHeader, Stat, PageSection CTAs, tiles).
 * Later stages append gallery/lightbox (P2b), case-study strips (P2c) and
 * D&D post styles (P3) at the end of this file.
 */

/* ── Skip link ───────────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 14px;
  text-decoration: none;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
  color: var(--white);
}

/* ── Nav (sticky bone bar, Nav.tsx) ──────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bone);
  border-bottom: 1px solid var(--hairline);
}

.nav__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0 2rem;
  min-height: 4rem;
}

.nav__brand {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
  text-decoration: none;
  flex-shrink: 0;
}

.nav__brand:hover {
  color: var(--sage);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 0.5rem;
  margin-inline-end: -0.5rem;
}

.nav__bar {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--ink);
  transition: transform var(--dur-press) var(--ease), opacity var(--dur-press) var(--ease);
}

.nav[data-open="true"] .nav__bar:nth-child(2) { transform: translateY(7px) rotate(45deg); }
.nav[data-open="true"] .nav__bar:nth-child(3) { opacity: 0; }
.nav[data-open="true"] .nav__bar:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  position: relative;
  padding-bottom: 2px;
  color: var(--text-body);
  text-decoration: none;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: currentColor;
  opacity: 0.2;
  transform: scaleX(0);
  transform-origin: left center;
}

.nav__link:hover {
  color: var(--ink);
}

.nav__link[aria-current="page"] {
  color: var(--ink);
}

.nav__link[aria-current="page"]::after {
  opacity: 1;
  transform: none;
  background: var(--ink);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.25rem;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.nav__cta:hover {
  color: var(--white);
  opacity: 0.9;
}

@media (max-width: 47.99em) {
  html.js .nav__toggle {
    display: flex;
  }

  html.js .nav:not([data-open="true"]) .nav__menu {
    display: none;
  }

  .nav__menu {
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding-block: 1.5rem;
    border-top: 1px solid var(--hairline);
  }

  .nav__links {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .nav__link {
    font-size: 16px;
  }

  .nav__cta {
    justify-content: center;
    margin-top: 0.5rem;
    padding-block: 0.75rem;
  }
}

/* ── Footer (3-column oat, Footer.tsx) ───────────────────────────────── */
.footer {
  background: var(--oat);
  border-top: 1px solid var(--hairline);
  padding-block: var(--space-section-md);
}

.footer__grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 48em) {
  .footer__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.footer__brand {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
  text-decoration: none;
}

.footer__blurb {
  color: var(--sage);
  font-size: 14px;
  line-height: 1.65;
}

.footer__heading {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--ink);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__links a {
  font-size: 14px;
  color: var(--sage);
  text-decoration: none;
}

.footer__links a:hover {
  color: var(--text-dark);
  text-decoration: underline;
}

.footer__bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline-strong);
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Buttons and links (CTA styles from Home.tsx / delight.css) ──────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: opacity var(--dur-press) var(--ease), color var(--dur-press) var(--ease), border-color var(--dur-press) var(--ease);
}

.btn--primary {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.btn--primary:hover {
  color: var(--white);
  opacity: 0.9;
}

.btn--outline {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--outline:hover {
  background: var(--ink);
  color: var(--white);
}

[data-bg="ink"] .btn--primary,
[data-bg="ink-mid"] .btn--primary {
  background: var(--bone);
  border-color: var(--bone);
  color: var(--ink);
}

[data-bg="ink"] .btn--primary:hover,
[data-bg="ink-mid"] .btn--primary:hover {
  color: var(--ink);
}

[data-bg="ink"] .btn--outline,
[data-bg="ink-mid"] .btn--outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
}

[data-bg="ink"] .btn--outline:hover,
[data-bg="ink-mid"] .btn--outline:hover {
  background: var(--bone);
  border-color: var(--bone);
  color: var(--ink);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--sage);
  text-decoration: none;
}

.link-arrow:hover {
  color: var(--ink);
  text-decoration: underline;
}

.link-arrow .arrow-char {
  display: inline-block;
}

[data-bg="ink"] .link-arrow,
[data-bg="ink-mid"] .link-arrow {
  color: var(--moss);
}

[data-bg="ink"] .link-arrow:hover,
[data-bg="ink-mid"] .link-arrow:hover {
  color: var(--white);
}

@media (prefers-reduced-motion: no-preference) {
  .btn {
    transition-property: transform, opacity, color, background-color, border-color;
    transition-duration: var(--dur-press);
    transition-timing-function: var(--ease);
  }

  .btn:hover { transform: translateY(-1px); }
  .btn:active { transform: translateY(1px); }

  .nav__link::after {
    transition: transform 0.3s var(--ease);
  }

  .nav__link:hover::after {
    transform: scaleX(1);
  }

  .link-arrow .arrow-char {
    transition: transform 0.2s var(--ease);
  }

  .link-arrow:hover .arrow-char {
    transform: translateX(4px);
  }
}

/* ── Section header (section-header.tsx) ─────────────────────────────── */
.section-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-header__eyebrow {
  color: var(--sage);
}

.section-header[data-variant="dark"] .section-header__eyebrow {
  color: var(--moss);
}

.section-header__eyebrow--badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
  background: var(--badge);
  color: var(--sage-dark);
}

.section-header[data-variant="dark"] .section-header__eyebrow--badge {
  color: var(--sage-dark);
}

.section-header__title {
  font-family: var(--font-serif);
  color: var(--ink);
}

.section-header[data-variant="dark"] .section-header__title {
  color: var(--white);
}

.section-header__title[data-weight="200"] { font-weight: 200; }
.section-header__title[data-weight="400"] { font-weight: 400; }
.section-header__title[data-size="xl"] { font-size: clamp(36px, 4.5vw, 60px); line-height: 1.05; }
.section-header__title[data-size="lg"] { font-size: clamp(32px, 4vw, 48px); line-height: 1.1; }
.section-header__title[data-size="md"] { font-size: clamp(28px, 3.5vw, 44px); line-height: 1.1; }
.section-header__title[data-size="sm"] { font-size: 36px; line-height: 1.1; }

.section-header__title em {
  font-style: italic;
  font-weight: 400;
}

.section-header__desc {
  color: var(--text-body);
  max-width: 65ch;
}

.section-header[data-variant="dark"] .section-header__desc {
  color: var(--bone);
}

/* ── Stat (stat.tsx) ─────────────────────────────────────────────────── */
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat--border {
  padding-block: 1.5rem;
  border-top: 1px solid var(--hairline);
}

.stat[data-variant="dark"].stat--border {
  border-top-color: var(--hairline-invert);
}

.stat__value {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
}

.stat[data-variant="dark"] .stat__value {
  color: var(--moss);
}

.stat__value[data-size="xl"] { font-size: 64px; }
.stat__value[data-size="lg"] { font-size: 48px; }
.stat__value[data-size="fluid"] { font-size: clamp(32px, 3.5vw, 52px); }
.stat__value[data-size="md"] { font-size: 32px; }
.stat__value[data-size="sm"] { font-size: 22px; }

.stat__label {
  color: var(--text-body);
}

.stat[data-variant="dark"] .stat__label {
  color: var(--text-muted-invert);
}

/* ── Hero (home) ─────────────────────────────────────────────────────── */
.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero__title {
  color: var(--ink);
}

.hero__title em {
  font-style: italic;
  font-weight: 400;
}

.hero__lead {
  color: var(--text-body);
  max-width: 58ch;
}

.hero__portrait {
  justify-self: center;
  width: 100%;
  max-width: 22rem;
}

.hero__portrait img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

@media (min-width: 64em) {
  .hero__portrait {
    justify-self: end;
    max-width: 24rem;
  }
}

/* ── Tiles (gallery teasers, D&D map, case studies) ──────────────────── */
.tile {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.tile__media {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--oat-light);
}

.tile__media picture,
.tile__media img {
  width: 100%;
  height: 100%;
}

.tile__media img {
  object-fit: cover;
}

.tile__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}

.tile__meta {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
}

.tile:hover .tile__title {
  color: var(--sage);
}

@media (prefers-reduced-motion: no-preference) {
  .tile__media img {
    transition: transform 0.4s var(--ease);
  }

  .tile:hover .tile__media img {
    transform: scale(1.03);
  }
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur-press) var(--ease);
}

.card:hover {
  border-color: var(--ink);
}

.card__eyebrow {
  color: var(--sage);
}

.card__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}

.card__body {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

/* ── Post list (D&D teasers) ─────────────────────────────────────────── */
.post-list {
  display: flex;
  flex-direction: column;
}

.post-list__item {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding-block: 1.25rem;
  border-top: 1px solid var(--hairline);
}

.post-list__item:last-child {
  border-bottom: 1px solid var(--hairline);
}

.post-list__eyebrow {
  color: var(--sage);
}

.post-list__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
}

.post-list__title a {
  color: var(--ink);
  text-decoration: none;
}

.post-list__title a:hover {
  color: var(--sage);
  text-decoration: underline;
}

.post-list__summary {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

/* ── Link list (day-job links) ───────────────────────────────────────── */
.link-list {
  display: flex;
  flex-direction: column;
}

.link-list li {
  border-top: 1px solid var(--hairline-invert);
}

.link-list li:last-child {
  border-bottom: 1px solid var(--hairline-invert);
}

.link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
  font-size: 16px;
  color: var(--bone);
  text-decoration: none;
}

.link-list a:hover {
  color: var(--moss);
}

.link-list__hint {
  font-size: 14px;
  color: var(--text-muted-invert);
}

/* ── Chips (What I work with) ────────────────────────────────────────── */
.chip-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chip-group__label {
  color: var(--text-muted);
  text-transform: uppercase;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-body);
}

/* ── Prose (Markdown bodies, case-study sections) ────────────────────── */
.prose {
  color: var(--text-body);
}

.prose > * + * {
  margin-top: 1.25em;
}

.prose h2 {
  margin-top: 2.5rem;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.2;
}

.prose h3 {
  margin-top: 2rem;
  font-size: 22px;
  line-height: 1.3;
}

.prose h2 + *,
.prose h3 + * {
  margin-top: 0.75em;
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
}

.prose li + li {
  margin-top: 0.375em;
}

.prose blockquote {
  padding-left: 1.25rem;
  border-left: 2px solid var(--accent-rule);
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink);
}

.prose img {
  border-radius: var(--radius);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.prose th,
.prose td {
  padding: 0.625rem 0.75rem;
  border-top: 1px solid var(--hairline-strong);
  text-align: left;
  vertical-align: top;
}

.prose th {
  font-weight: 400;
  color: var(--ink);
}

/* ── Case study frame (case-study.njk) ───────────────────────────────── */
.case-layout {
  display: grid;
  gap: 3rem;
}

/* Grid items default to min-width: auto, so a wide table inside .prose would
   widen the page instead of scrolling inside its .table-wrap. */
.case-layout > *,
.case-side > *,
.case-figures > * {
  min-width: 0;
}

@media (min-width: 64em) {
  .case-layout {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
  }

  .case-layout__aside {
    position: sticky;
    top: 5.5rem;
  }
}

.glance {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
}

.glance__title {
  color: var(--sage);
}

.glance dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  font-size: 14px;
}

.glance dt {
  color: var(--text-muted);
}

.glance dd {
  color: var(--text-dark);
}

.case-section + .case-section {
  margin-top: 3rem;
}

/* ── Adobe XD embed (xd-embed.njk) ───────────────────────────────────── */
.xd-embed {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.xd-embed__frame {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
}

.xd-embed__frame img,
.xd-embed__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.xd-embed__frame img {
  object-fit: cover;
}

.xd-embed__placeholder {
  padding: 2rem;
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  text-align: center;
  color: var(--bone);
}

.xd-embed__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ── Gallery grid (base; P2b adds badges, chips and the lightbox) ────── */
.gallery {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
}

.gallery figure {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--oat-light);
}

.gallery figcaption {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

/* ── Gallery items (partials/gallery.njk) ────────────────────────────── */
.gallery__count {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--hairline);
}

.gallery__link {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--oat-light);
}

.gallery__link picture {
  display: block;
}

.gallery__badge {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  background: var(--lightbox-scrim);
  color: var(--bone);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.gallery__badge-icon {
  font-size: 9px;
}

.gallery__caption {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.gallery__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}

.gallery__text,
.gallery__extra {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

.gallery__extra a {
  color: var(--sage);
}

.chips--sm {
  gap: 0.375rem;
}

.chips--sm .chip {
  padding: 0.25rem 0.625rem;
  font-size: 12px;
  text-transform: capitalize;
}

.chip a {
  color: inherit;
  text-decoration: none;
}

.chip a:hover {
  text-decoration: underline;
}

@media (prefers-reduced-motion: no-preference) {
  .gallery img {
    transition: transform 0.4s var(--ease);
  }

  .gallery__link:hover img {
    transform: scale(1.03);
  }
}

/* ── Lightbox (native <dialog>, assets/js/lightbox.js) ───────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  display: none;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--ink);
  color: var(--bone);
}

.lightbox[open] {
  display: grid;
}

.lightbox::backdrop {
  background: rgba(11, 31, 23, 0.9);
}

.lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem var(--gutter);
}

.lightbox__counter {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted-invert);
}

.lightbox__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--bone);
}

.lightbox__btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}

.lightbox__stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 0 var(--gutter);
  overflow: hidden;
}

/* The <picture> is transparent to layout so the <img> sizes against the
   stage's definite height (a 1fr grid row) and never overlaps the caption. */
.lightbox__stage picture {
  display: contents;
}

.lightbox__stage img,
.lightbox__stage video {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__nav--prev { left: var(--gutter); }
.lightbox__nav--next { right: var(--gutter); }

.lightbox__caption {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1rem var(--gutter) 1.25rem;
  background: var(--lightbox-scrim);
}

.lightbox__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
  color: var(--bone);
}

.lightbox__text {
  max-width: 70ch;
  font-size: 14px;
  line-height: 1.5;
  color: var(--bone);
}

.lightbox__cta {
  align-self: flex-start;
  font-size: 14px;
  color: var(--moss);
}

.lightbox__cta:hover {
  color: var(--white);
}

@media (max-width: 47.99em) {
  .lightbox__nav {
    background: var(--lightbox-scrim);
  }

  .lightbox__caption {
    max-height: 40vh;
    max-height: 40dvh;
    overflow-y: auto;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .lightbox[open] {
    animation: lightbox-in 0.2s var(--ease);
  }

  @keyframes lightbox-in {
    from { opacity: 0; }
    to { opacity: 1; }
  }
}

/* ── Work index (src/work/index.njk) ─────────────────────────────────── */
.tile__media--tall {
  aspect-ratio: 4 / 5;
}

.tile__media--tall img {
  object-position: top center;
}

.tile__media--frame {
  padding: 1.5rem 1.5rem 0;
  background: var(--linen);
}

.tile__media--frame picture,
.tile__media--frame img {
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: var(--shadow-card);
}

/* ── Case-study body (case-study.njk) ────────────────────────────────── */
.case-section {
  scroll-margin-top: 5rem;
}

.case-section > h2 {
  margin-top: 0;
  padding-top: 3rem;
  border-top: 1px solid var(--hairline);
}

.case-section:first-child > h2 {
  padding-top: 0;
  border-top: 0;
}

/* Small sans labels that sit under an h2 (Yolk's framing steps, Via's "My
   role"): h3 in the outline, eyebrow in appearance. Persona cards use h4 for
   their lists because they sit under the persona's h3. */
.case-body .subhead,
.case-body .persona__lists h4 {
  margin-top: 1.5rem;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--sage);
}

.case-body .subhead + *,
.case-body .persona__lists h4 + * {
  margin-top: 0.375em;
}

.case-body figure {
  margin: 0;
}

.case-body figcaption {
  margin-top: 0.75rem;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
}

.case-body .pull {
  padding: 1.5rem;
  border-left: 2px solid var(--accent-rule);
  background: var(--linen);
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.35;
  color: var(--ink);
}

.case-figures {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 40em) {
  .case-figures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.case-figures picture,
.case-figures img {
  width: 100%;
  height: auto;
}

.case-side {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 48em) {
  .case-side {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 2.5rem;
  }

  .case-side > * + * {
    margin-top: 0;
  }
}

.case-side picture,
.case-side img {
  width: 100%;
  height: auto;
}

.prose .table-wrap {
  overflow-x: auto;
}

.prose .table-wrap table {
  min-width: 36rem;
}

/* ── Survey charts (Yolk user research): two small multiples ─────────── */
.survey {
  display: grid;
  gap: 2rem;
}

@media (min-width: 48em) {
  .survey {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.survey__chart {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.survey__chart figcaption {
  margin-top: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
}

.survey__chart svg {
  width: 100%;
  height: auto;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 12px;
}

.survey__label {
  fill: var(--text-body);
}

.survey__value {
  fill: var(--text-dark);
}

.survey__bar {
  fill: var(--sage);
}

.survey__axis {
  stroke: var(--hairline-strong);
  stroke-width: 1;
}

/* ── Persona cards (Yolk) ────────────────────────────────────────────── */
.persona {
  display: grid;
  gap: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  background: var(--linen);
}

.prose .persona + .persona {
  margin-top: 1.5rem;
}

@media (min-width: 48em) {
  .persona {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 2rem;
    padding: 2rem;
  }
}

.persona__side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.persona__photo {
  width: 7rem;
  height: 7rem;
}

.persona__photo picture,
.persona__photo img {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
}

.persona__name {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.15;
  color: var(--ink);
}

.persona__tag {
  color: var(--sage);
}

.persona__facts {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
}

.persona__quote {
  margin: 0;
  padding-left: 1rem;
  border-left: 2px solid var(--accent-rule);
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}

.persona__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 15px;
  line-height: 1.6;
}

.persona__body > * {
  margin: 0;
}

.persona__lists {
  display: grid;
  gap: 1rem 2rem;
}

@media (min-width: 40em) {
  .persona__lists {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.persona__lists h4 {
  margin-top: 0;
}

.persona__lists ul {
  margin-top: 0.375rem;
  padding-left: 1.125rem;
  font-size: 14px;
}

/* ── Screenshot strip (case-study.njk, src/_data/work.js) ────────────── */
.shots {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.shots__item {
  flex: 0 0 auto;
  width: min(70vw, 20rem);
  scroll-snap-align: start;
}

.shots__link {
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--oat-light);
  box-shadow: var(--shadow-card);
}

.shots__link picture,
.shots__link img {
  display: block;
  width: 100%;
  height: auto;
}

/* ── Adobe XD embed: phone frames and the loaded state ───────────────── */
.xd-embed[data-aspect="phone"] .xd-embed__frame {
  aspect-ratio: 9 / 18;
  max-width: 24rem;
  width: 100%;
}

.xd-embed[data-aspect="phone"] .xd-embed__placeholder {
  font-size: clamp(22px, 3vw, 32px);
}

.xd-embed__frame iframe {
  border: 0;
  background: var(--white);
}

.prose .xd-embed + p,
.prose .xd-embed + ul,
.prose .xd-embed + ol {
  margin-top: 2rem;
}

/* ── D&D canon (dnd-index.njk, dnd-post.njk) ─────────────────────────── */
/* Post cards on /dnd/: a .card with an optional cover on top. */
.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur-press) var(--ease);
}

.post-card:hover {
  border-color: var(--ink);
}

.post-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--oat-light);
}

.post-card__media picture,
.post-card__media img {
  width: 100%;
  height: 100%;
}

.post-card__media img {
  object-fit: cover;
}

.post-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
}

.post-card__eyebrow {
  color: var(--sage);
}

.post-card__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}

.post-card:hover .post-card__title {
  color: var(--sage);
}

.post-card__summary {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

/* "From the sketchbook": one scrolling row of square tiles. */
.sketch-strip {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.sketch-strip__item {
  flex: 0 0 auto;
  width: min(60vw, 16rem);
  scroll-snap-align: start;
}

/* The post page. */
.post-cover {
  margin: 0;
}

.post-cover picture,
.post-cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  background: var(--oat-light);
}

.post-cover__caption {
  margin-top: 0.75rem;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
}

/* Previous / next within the post's type, with the index link between. */
.pager {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.pager__link {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  color: inherit;
  text-decoration: none;
}

.pager__link--empty {
  display: none;
}

.pager__label {
  color: var(--sage);
}

.pager__title {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}

.pager__link:hover .pager__title {
  color: var(--sage);
  text-decoration: underline;
}

@media (min-width: 40em) {
  .pager {
    grid-template-columns: 1fr auto 1fr;
  }

  .pager__link--empty {
    display: block;
  }

  .pager__link--next {
    text-align: right;
    align-items: flex-end;
  }
}